Безжични стерео слушалки - bluetooth 5.0 → Обява 29516691

Блутут стерео слушалки с вградена батерия + преносимо зарядно с вградена батерия + кабел.

Power level: CLASS 2 and Class 3
- Output power: 30mW
- Frequency response: 2.4-2.85GHz
- Operating voltage range: 3.0V-5V
- Mic: -42dB (with microphone)
- With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
- Powerful noise de-noising circuit (active noise reduction)
- Earphones battery: Polymer lithium battery 50mA
- Charging time:0.5-1 hours
- Talk time: 2-3 hours
- Music time: 2-3 hours (100% Gurantee,No virtual mark, Its full)
- Standby time : 130 hours
- Transmission distance: Out door strainght distance of 10-15 meters